Can You Create Multiple Ledgers With Different Seed Phrases?

The heart of a ledger is a single seed phrase, and that's like how it was built. But there's this fone thing, call it the 20 fifth word, or the past phrase. You can actually have multiple pins on the ledger, and each one of them unlocks a different seed prase. So you can make different sand boxes with different, totally different sets of accounts with different pins.